feat(javascript): add task trigger type guards

Author: Fluf22

templates/javascript/clients/api-single.mustache

@@ -83,6 +83,9 @@ export function create{{capitalizedApiName}}({
     {{#isSearchClient}}
     {{> client/api/helpers}}
     {{/isSearchClient}}
+    {{#isIngestionClient}}
+    {{> client/api/guards}}
+    {{/isIngestionClient}}
     {{#operation}}
     {{> client/api/operation/jsdoc}}
     {{nickname}}{{#vendorExtensions.x-is-generic}}<T>{{/vendorExtensions.x-is-generic}}( {{> client/api/operation/parameters}} ) : Promise<{{#returnType}}{{{returnType}}}{{/returnType}}{{^returnType}}void{{/returnType}}{{#vendorExtensions.x-is-generic}}<T>{{/vendorExtensions.x-is-generic}}> {

templates/javascript/clients/client/api/guards.mustache

@@ -0,0 +1,37 @@
+{{#isIngestionClient}}
+/**
+ * Guard: Return strongly typed specific OnDemandTrigger for a given Trigger.
+ *
+ * @summary Guard method that returns a strongly typed specific OnDemandTrigger for a given Trigger.
+ * @param trigger - The given Task Trigger.
+ */
+isOnDemandTrigger(
+  trigger: Trigger
+): trigger is OnDemandTrigger {
+  return trigger.type === 'on_demand';
+},
+
+/**
+ * Guard: Return strongly typed specific ScheduleTrigger for a given Trigger.
+ *
+ * @summary Guard method that returns a strongly typed specific ScheduleTrigger for a given Trigger.
+ * @param trigger - The given Task Trigger.
+ */
+isScheduleTrigger(
+  trigger: Trigger
+): trigger is ScheduleTrigger {
+  return trigger.type === 'schedule';
+},
+
+/**
+ * Guard: Return strongly typed specific SubscriptionTrigger for a given Trigger.
+ *
+ * @summary Guard method that returns a strongly typed specific SubscriptionTrigger for a given Trigger.
+ * @param trigger - The given Task Trigger.
+ */
+isSubscriptionTrigger(
+  trigger: Trigger
+): trigger is SubscriptionTrigger {
+  return trigger.type === 'subscription';
+},
+{{/isIngestionClient}}

templates/javascript/clients/client/api/imports.mustache

@@ -43,3 +43,10 @@ import type {
   {{/operation}}
 } from '../model/clientMethodProps';
 {{/operations}}
+
+{{#isIngestionClient}}
+  import type { Trigger } from '../model/trigger';
+  import type { OnDemandTrigger } from '../model/onDemandTrigger';
+  import type { ScheduleTrigger } from '../model/scheduleTrigger';
+  import type { SubscriptionTrigger } from '../model/subscriptionTrigger';
+{{/isIngestionClient}}